Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
37 ,516
EUR
|
33,272,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
93, 668
EUR
|
81,218,000
EUR
|
— |
| Goodwill |
45,40 2
EUR
|
45,746,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
1 ,216
EUR
|
1 ,213
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
143,218,000
EUR
|
148,333,000
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
4,237,000
EUR
|
2,909,000
EUR
|
— |
| Other current receivables |
28, 899
EUR
|
18, 099
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
92,505,000
EUR
|
92, 117
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
18 8,47 7
EUR
|
491 ,686
EUR
|
451 ,395
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current investments | — | — | — |
| Short-term deposits, not classified as cash equivalents |
225, 000
EUR
|
180, 000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
297 ,353
EUR
|
322, 815
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
3, 144
EUR
|
2,361,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current contract liabilities [abstract] | |||
| Non-current contract liabilities |
699,000
EUR
|
927,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
46, 889
EUR
|
41,4 31
EUR
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
24,25 9
EUR
|
26, 988
EUR
|
— |
| Other current payables |
37 ,822
EUR
|
42,461,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
811,000
EUR
|
811,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
162,779,000
EUR
|
219,389,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
896,553,000
EUR
|
1 ,13 5, 190
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
688,292,000
EUR
|
936, 698
EUR
|
— |
| Current liabilities |
137 ,233
EUR
|
143 ,891
EUR
|
— |
| Assets less current liabilities [abstract] |